Individual Calculations May 2023
 Phan, James  Total change: 9.40  Rating chartPersonal card
 2023 O2C Doeberl Cup Major Canberra AUS 2023-04-07
RcRownchangeKK*chgGame
 1701 1814 5.00 7 0.47 20 9.40 
  O`carroll, Om 1677 AUS1.0010.32206.40 
  Guo, David 1663 AUS1.0010.30206.00 
  Barakat, Martin 1681 AUS1.0010.32206.40 
  Watson, James 1801 AUS1.0010.48209.60 
  Baneshi, Kiamehr 1757 IRI0.001-0.5820-11.60 
  Thogata, Randheer 1787 AUS0.001-0.5420-10.80 
  Lim, Zacharias 1539 SGP1.0010.17203.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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